JP2014197723A - 画像処理装置および方法 - Google Patents
画像処理装置および方法 Download PDFInfo
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- JP2014197723A JP2014197723A JP2012146416A JP2012146416A JP2014197723A JP 2014197723 A JP2014197723 A JP 2014197723A JP 2012146416 A JP2012146416 A JP 2012146416A JP 2012146416 A JP2012146416 A JP 2012146416A JP 2014197723 A JP2014197723 A JP 2014197723A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (33)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012146416A JP2014197723A (ja) | 2012-01-06 | 2012-06-29 | 画像処理装置および方法 |
TW105105049A TWI592009B (zh) | 2012-01-06 | 2012-11-14 | Image processing apparatus and method |
TW106111277A TWI629893B (zh) | 2012-01-06 | 2012-11-14 | Image processing device and method |
TW101142522A TWI536808B (zh) | 2012-01-06 | 2012-11-14 | Image processing apparatus and method |
KR1020177032214A KR102117147B1 (ko) | 2012-01-06 | 2012-12-21 | 화상 처리 장치 및 방법 |
KR1020147017449A KR102111175B1 (ko) | 2012-01-06 | 2012-12-21 | 화상 처리 장치 및 방법 |
EP12864029.9A EP2802145B1 (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
EP19190256.8A EP3595310B1 (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
BR112014016116-0A BR112014016116B1 (pt) | 2012-01-06 | 2012-12-21 | Dispositivo e método de processamento de imagem |
US14/362,527 US10567805B2 (en) | 2012-01-06 | 2012-12-21 | Image processing device and method using adaptive offset filter in units of largest coding unit |
PCT/JP2012/083285 WO2013103101A1 (ja) | 2012-01-06 | 2012-12-21 | 画像処理装置および方法 |
CA2857237A CA2857237C (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
JP2013552409A JP6282117B2 (ja) | 2012-01-06 | 2012-12-21 | 画像処理装置および方法、プログラム、並びに記録媒体 |
AU2012364058A AU2012364058B2 (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
BR122015001060-8A BR122015001060B1 (pt) | 2012-01-06 | 2012-12-21 | Dispositivo e método de processamento de imagem |
RU2014126381/08A RU2600537C1 (ru) | 2012-01-06 | 2012-12-21 | Устройство и способ обработки изображений |
CN201410830735.7A CN104539964B (zh) | 2012-01-06 | 2012-12-21 | 图像处理装置和方法 |
MX2015008142A MX346282B (es) | 2012-01-06 | 2012-12-21 | Dispositivo y metodo de procesamiento de imagenes. |
RU2015101983/08A RU2604339C2 (ru) | 2012-01-06 | 2012-12-21 | Устройство и способ обработки изображений |
CA3128226A CA3128226C (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
MYPI2014701845A MY168575A (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
MYPI2017000235A MY193388A (en) | 2012-01-06 | 2012-12-21 | Image processing device and method |
MX2017003178A MX368338B (es) | 2012-01-06 | 2012-12-21 | Dispositivo y método de procesamiento de imágenes. |
MX2014007974A MX346508B (es) | 2012-01-06 | 2012-12-21 | Dispositivo y método de procesamiento de imágenes. |
IN2942DEN2015 IN2015DN02942A (zh) | 2012-01-06 | 2012-12-21 | |
CN201280064900.1A CN104025597B (zh) | 2012-01-06 | 2012-12-21 | 图像处理装置和方法 |
JP2015024180A JP6282237B2 (ja) | 2012-01-06 | 2015-02-10 | 画像処理装置および方法、プログラム、並びに記録媒体 |
AU2015255161A AU2015255161B2 (en) | 2012-01-06 | 2015-11-09 | Image Processing Device and Method |
JP2017036279A JP6624462B2 (ja) | 2012-01-06 | 2017-02-28 | 画像処理装置および方法、プログラム、並びに記録媒体 |
AU2017201996A AU2017201996B2 (en) | 2012-01-06 | 2017-03-24 | Image Processing Device and Method |
JP2019150916A JP2019198123A (ja) | 2012-01-06 | 2019-08-21 | 画像処理装置および方法、プログラム、並びに記録媒体 |
US16/676,473 US11601685B2 (en) | 2012-01-06 | 2019-11-07 | Image processing device and method using adaptive offset filter in units of largest coding unit |
US17/978,987 US20230055659A1 (en) | 2012-01-06 | 2022-11-02 | Image processing device and method using adaptive offset filter in units of largest coding unit |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012001559 | 2012-01-06 | ||
JP2012001559 | 2012-01-06 | ||
JP2012146416A JP2014197723A (ja) | 2012-01-06 | 2012-06-29 | 画像処理装置および方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014197723A true JP2014197723A (ja) | 2014-10-16 |
JP2014197723A6 JP2014197723A6 (zh) | 2015-04-09 |
Family
ID=48745163
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012146416A Pending JP2014197723A (ja) | 2012-01-06 | 2012-06-29 | 画像処理装置および方法 |
JP2013552409A Active JP6282117B2 (ja) | 2012-01-06 | 2012-12-21 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP2015024180A Active JP6282237B2 (ja) | 2012-01-06 | 2015-02-10 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP2017036279A Active JP6624462B2 (ja) | 2012-01-06 | 2017-02-28 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP2019150916A Pending JP2019198123A (ja) | 2012-01-06 | 2019-08-21 | 画像処理装置および方法、プログラム、並びに記録媒体 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013552409A Active JP6282117B2 (ja) | 2012-01-06 | 2012-12-21 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP2015024180A Active JP6282237B2 (ja) | 2012-01-06 | 2015-02-10 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP2017036279A Active JP6624462B2 (ja) | 2012-01-06 | 2017-02-28 | 画像処理装置および方法、プログラム、並びに記録媒体 |
JP2019150916A Pending JP2019198123A (ja) | 2012-01-06 | 2019-08-21 | 画像処理装置および方法、プログラム、並びに記録媒体 |
Country Status (14)
Country | Link |
---|---|
US (3) | US10567805B2 (zh) |
EP (2) | EP3595310B1 (zh) |
JP (5) | JP2014197723A (zh) |
KR (2) | KR102111175B1 (zh) |
CN (2) | CN104539964B (zh) |
AU (1) | AU2012364058B2 (zh) |
BR (2) | BR112014016116B1 (zh) |
CA (2) | CA2857237C (zh) |
IN (1) | IN2015DN02942A (zh) |
MX (3) | MX368338B (zh) |
MY (2) | MY168575A (zh) |
RU (2) | RU2604339C2 (zh) |
TW (3) | TWI629893B (zh) |
WO (1) | WO2013103101A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2014197723A (ja) | 2012-01-06 | 2014-10-16 | ソニー株式会社 | 画像処理装置および方法 |
TWI618404B (zh) | 2012-06-27 | 2018-03-11 | Sony Corp | Image processing device and method |
US20140348222A1 (en) * | 2013-05-23 | 2014-11-27 | Mediatek Inc. | Method of Sample Adaptive Offset Processing for Video Coding and Inter-Layer Scalable Coding |
WO2019225459A1 (ja) | 2018-05-23 | 2019-11-28 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
CN108765341B (zh) * | 2018-05-29 | 2022-06-21 | 郑州云海信息技术有限公司 | 一种图像处理的方法及其装置 |
US10284432B1 (en) * | 2018-07-03 | 2019-05-07 | Kabushiki Kaisha Ubitus | Method for enhancing quality of media transmitted via network |
WO2020007489A1 (en) * | 2018-07-06 | 2020-01-09 | Huawei Technologies Co., Ltd. | A picture encoder, a picture decoder and corresponding methods |
CN112422969A (zh) * | 2020-10-20 | 2021-02-26 | 西安万像电子科技有限公司 | 一种图像编解码方法及装置 |
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WO2003047267A1 (en) * | 2001-11-29 | 2003-06-05 | Matsushita Electric Industrial Co., Ltd. | Coding distortion removal method, moving picture coding method, moving picture decoding method, and apparatus for realizing the same, program |
US7751484B2 (en) * | 2005-04-27 | 2010-07-06 | Lsi Corporation | Method for composite video artifacts reduction |
CN100438629C (zh) * | 2005-09-19 | 2008-11-26 | 华为技术有限公司 | 图像编码处理中的环路滤波方法 |
WO2009001793A1 (ja) * | 2007-06-26 | 2008-12-31 | Kabushiki Kaisha Toshiba | 画像符号化と画像復号化の方法及び装置 |
TW200948092A (en) * | 2008-03-07 | 2009-11-16 | Toshiba Kk | Dynamic image encoding/decoding method and device |
US9143803B2 (en) | 2009-01-15 | 2015-09-22 | Qualcomm Incorporated | Filter prediction based on activity metrics in video coding |
EP2262267A1 (en) * | 2009-06-10 | 2010-12-15 | Panasonic Corporation | Filter coefficient coding scheme for video coding |
KR101487686B1 (ko) * | 2009-08-14 | 2015-01-30 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
JP5436695B2 (ja) * | 2010-01-14 | 2014-03-05 | ドルビー ラボラトリーズ ライセンシング コーポレイション | ビデオ適応フィルタリングのための方法、システム、ビデオエンコーダ、ビデオデコーダ、コンピュータ装置、集積回路(ic)装置、及びコンピュータ読取可能な記録媒体 |
US8660174B2 (en) * | 2010-06-15 | 2014-02-25 | Mediatek Inc. | Apparatus and method of adaptive offset for video coding |
EP3185559B1 (en) | 2010-06-04 | 2020-02-19 | Sony Corporation | Coding of a qp and a delta qp for image blocks larger than a minimum size |
US9819966B2 (en) * | 2010-09-01 | 2017-11-14 | Qualcomm Incorporated | Filter description signaling for multi-filter adaptive filtering |
US20120134425A1 (en) * | 2010-11-29 | 2012-05-31 | Faouzi Kossentini | Method and System for Adaptive Interpolation in Digital Video Coding |
US9161041B2 (en) * | 2011-01-09 | 2015-10-13 | Mediatek Inc. | Apparatus and method of efficient sample adaptive offset |
US9001883B2 (en) * | 2011-02-16 | 2015-04-07 | Mediatek Inc | Method and apparatus for slice common information sharing |
WO2012117744A1 (en) * | 2011-03-03 | 2012-09-07 | Panasonic Corporation | Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof |
ES2711180T3 (es) * | 2011-04-21 | 2019-04-30 | Hfi Innovation Inc | Procedimiento y aparato para un filtrado en bucle mejorado |
CN103503456B (zh) * | 2011-05-10 | 2017-03-22 | 联发科技股份有限公司 | 用于重建视频的环内处理方法及其装置 |
US9008170B2 (en) * | 2011-05-10 | 2015-04-14 | Qualcomm Incorporated | Offset type and coefficients signaling method for sample adaptive offset |
US20120294353A1 (en) * | 2011-05-16 | 2012-11-22 | Mediatek Inc. | Apparatus and Method of Sample Adaptive Offset for Luma and Chroma Components |
US9277228B2 (en) * | 2011-07-18 | 2016-03-01 | Qualcomm Incorporated | Adaptation parameter sets for video coding |
US9641866B2 (en) * | 2011-08-18 | 2017-05-02 | Qualcomm Incorporated | Applying partition-based filters |
US9344743B2 (en) * | 2011-08-24 | 2016-05-17 | Texas Instruments Incorporated | Flexible region based sample adaptive offset (SAO) and adaptive loop filter (ALF) |
US10070152B2 (en) * | 2011-08-24 | 2018-09-04 | Texas Instruments Incorporated | Sample adaptive offset (SAO) parameter signaling |
CN103891277B (zh) * | 2011-10-14 | 2018-01-26 | 寰发股份有限公司 | 回路滤波方法及其装置 |
EP2769550A4 (en) * | 2011-10-14 | 2016-03-09 | Mediatek Inc | METHOD AND APPARATUS FOR LOOP FILTRATION |
US9386305B2 (en) * | 2011-11-28 | 2016-07-05 | Qualcomm Incorporated | Largest coding unit (LCU) or partition-based syntax for adaptive loop filter and sample adaptive offset in video coding |
SG10201707996XA (en) * | 2011-12-22 | 2017-10-30 | Samsung Electronics Co Ltd | Video encoding method using offset adjustment according to classification of pixels by maximum encoding units and apparatus thereof, and video decoding method and apparatus thereof |
JP2014197723A (ja) | 2012-01-06 | 2014-10-16 | ソニー株式会社 | 画像処理装置および方法 |
EP2822276B1 (en) * | 2012-02-29 | 2018-11-07 | LG Electronics Inc. | Inter-layer prediction method and apparatus using same |
JP5965958B2 (ja) | 2014-10-21 | 2016-08-10 | 株式会社三共 | 遊技機および遊技枠 |
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2012
- 2012-06-29 JP JP2012146416A patent/JP2014197723A/ja active Pending
- 2012-11-14 TW TW106111277A patent/TWI629893B/zh not_active IP Right Cessation
- 2012-11-14 TW TW101142522A patent/TWI536808B/zh active
- 2012-11-14 TW TW105105049A patent/TWI592009B/zh active
- 2012-12-21 MX MX2017003178A patent/MX368338B/es unknown
- 2012-12-21 KR KR1020147017449A patent/KR102111175B1/ko active IP Right Grant
- 2012-12-21 MY MYPI2014701845A patent/MY168575A/en unknown
- 2012-12-21 WO PCT/JP2012/083285 patent/WO2013103101A1/ja active Application Filing
- 2012-12-21 CA CA2857237A patent/CA2857237C/en active Active
- 2012-12-21 AU AU2012364058A patent/AU2012364058B2/en active Active
- 2012-12-21 EP EP19190256.8A patent/EP3595310B1/en active Active
- 2012-12-21 CA CA3128226A patent/CA3128226C/en active Active
- 2012-12-21 BR BR112014016116-0A patent/BR112014016116B1/pt active IP Right Grant
- 2012-12-21 CN CN201410830735.7A patent/CN104539964B/zh active Active
- 2012-12-21 BR BR122015001060-8A patent/BR122015001060B1/pt active IP Right Grant
- 2012-12-21 MX MX2015008142A patent/MX346282B/es unknown
- 2012-12-21 RU RU2015101983/08A patent/RU2604339C2/ru active
- 2012-12-21 MX MX2014007974A patent/MX346508B/es active IP Right Grant
- 2012-12-21 US US14/362,527 patent/US10567805B2/en active Active
- 2012-12-21 RU RU2014126381/08A patent/RU2600537C1/ru active
- 2012-12-21 CN CN201280064900.1A patent/CN104025597B/zh active Active
- 2012-12-21 MY MYPI2017000235A patent/MY193388A/en unknown
- 2012-12-21 IN IN2942DEN2015 patent/IN2015DN02942A/en unknown
- 2012-12-21 JP JP2013552409A patent/JP6282117B2/ja active Active
- 2012-12-21 EP EP12864029.9A patent/EP2802145B1/en active Active
- 2012-12-21 KR KR1020177032214A patent/KR102117147B1/ko active IP Right Grant
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2015
- 2015-02-10 JP JP2015024180A patent/JP6282237B2/ja active Active
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2017
- 2017-02-28 JP JP2017036279A patent/JP6624462B2/ja active Active
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2019
- 2019-08-21 JP JP2019150916A patent/JP2019198123A/ja active Pending
- 2019-11-07 US US16/676,473 patent/US11601685B2/en active Active
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2022
- 2022-11-02 US US17/978,987 patent/US20230055659A1/en active Pending
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